Enrollment: remove label, url and recovery_code getters.
label & url are not needed, you know the url because you configured guardian... and you also know the tenant/issuer (which is what label was returning).
the recovery code is not useful until we fully support enrollment from link, so better ignore it for now
GuardianAPIClient.Builder:
removed option to set your own instances of gson and okhttp
use same config options as Guardian.Builder: domain(String) or url(Uri) instead of baseUrl(String)
domain(String)orurl(Uri)instead ofbaseUrl(String)